1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package art; 18 19 // Binder class so the agent's C code has something that can be bound and exposed to tests. 20 // In a package to separate cleanly and work around CTS reference issues (though this class 21 // should be replaced in the CTS version). 22 public class Main { 23 // Load the given class with the given classloader, and bind all native methods to corresponding 24 // C methods in the agent. Will abort if any of the steps fail. bindAgentJNI(String className, ClassLoader classLoader)25 public static native void bindAgentJNI(String className, ClassLoader classLoader); 26 // Same as above, giving the class directly. bindAgentJNIForClass(Class<?> klass)27 public static native void bindAgentJNIForClass(Class<?> klass); 28 29 // Common infrastructure. setTag(Object o, long tag)30 public static native void setTag(Object o, long tag); getTag(Object o)31 public static native long getTag(Object o); 32 } 33